DE3115748A1 - METHOD AND DEVICE FOR THE PRODUCTION OF GAS CONTAINING CARBON AND / OR HYDROCARBON-BASED MATERIAL IN THE ESSENTIAL CARBON OXIDE GAS AND HYDROGEN GAS - Google Patents

METHOD AND DEVICE FOR THE PRODUCTION OF GAS CONTAINING CARBON AND / OR HYDROCARBON-BASED MATERIAL IN THE ESSENTIAL CARBON OXIDE GAS AND HYDROGEN GAS

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Publication number
DE3115748A1
DE3115748A1 DE19813115748 DE3115748A DE3115748A1 DE 3115748 A1 DE3115748 A1 DE 3115748A1 DE 19813115748 DE19813115748 DE 19813115748 DE 3115748 A DE3115748 A DE 3115748A DE 3115748 A1 DE3115748 A1 DE 3115748A1
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Germany
Prior art keywords
gas
shaft
combustion zone
slag
carbon
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Granted
Application number
DE19813115748
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German (de)
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DE3115748C2 (en
Inventor
Börje 81300 Hofors Johansson
Sven Santén
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SKF Steel Engineering AB
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SKF Steel Engineering AB
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Publication of DE3115748A1 publication Critical patent/DE3115748A1/en
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Publication of DE3115748C2 publication Critical patent/DE3115748C2/en
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    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
    • C01B3/02—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen
    • C01B3/32—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air
    • C01B3/34—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air by reaction of hydrocarbons with gasifying agents
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
    • C10J3/02—Fixed-bed gasification of lump fuel
    • C10J3/20—Apparatus; Plants
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
    • C10J3/02—Fixed-bed gasification of lump fuel
    • C10J3/06—Continuous processes
    • C10J3/08—Continuous processes with ash-removal in liquid state
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
    • C10J3/72—Other features
    • C10J3/723—Controlling or regulating the gasification process
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J2200/00—Details of gasification apparatus
    • C10J2200/15—Details of feeding means
    • C10J2200/156—Sluices, e.g. mechanical sluices for preventing escape of gas through the feed inlet
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J2300/00—Details of gasification processes
    • C10J2300/09—Details of the feed, e.g. feeding of spent catalyst, inert gas or halogens
    • C10J2300/0913—Carbonaceous raw material
    • C10J2300/093—Coal
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J2300/00—Details of gasification processes
    • C10J2300/09—Details of the feed, e.g. feeding of spent catalyst, inert gas or halogens
    • C10J2300/0913—Carbonaceous raw material
    • C10J2300/0943—Coke
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J2300/00—Details of gasification processes
    • C10J2300/09—Details of the feed, e.g. feeding of spent catalyst, inert gas or halogens
    • C10J2300/0953—Gasifying agents
    • C10J2300/0959—Oxygen
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J2300/00—Details of gasification processes
    • C10J2300/09—Details of the feed, e.g. feeding of spent catalyst, inert gas or halogens
    • C10J2300/0953—Gasifying agents
    • C10J2300/0973—Water
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J2300/00—Details of gasification processes
    • C10J2300/09—Details of the feed, e.g. feeding of spent catalyst, inert gas or halogens
    • C10J2300/0983—Additives
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J2300/00—Details of gasification processes
    • C10J2300/12—Heating the gasifier
    • C10J2300/123—Heating the gasifier by electromagnetic waves, e.g. microwaves
    • C10J2300/1238—Heating the gasifier by electromagnetic waves, e.g. microwaves by plasma

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Hydrogen, Water And Hydrids (AREA)
  • Gasification And Melting Of Waste (AREA)

Description

SKF STEEL ENGINEERING ABSKF STEEL ENGINEERING AB

Verfahren und Vorrichtung zur Herstellung von im wesentlichen Kohlenoxydgas und Masserstoffgas enthaltendem Gas aus kohle- und/oder kohlenwasserstoffha 1tigem_ Ausgangsmaterial Method and apparatus for the produ ung of essentially carbon monoxide gas and M asserstoffgas contains altendem gas from carbon e- an d / or ko hlenwasserstoffha 1tigem_ starting material

Die vorliegende Erfindung bezieht sich auf ein Verfahren und eine Vorrichtung zur Herstellung von im wesentlichen Kohlenoxydgas und Wasserstoffgas enthaltendem Gas aus kohle- und/oder kohlenwasserstoffhaltigem Ausgangsmaterial. The present invention relates to a method and an apparatus for producing substantially Carbon dioxide gas and gas containing hydrogen gas raw material containing carbon and / or hydrocarbons.

Der Zweck der Erfindung ist im wesentlichen der, aus festen oder flüssigen kohlenhaltigen Brennstoffen ein brennbares Gas herzustellen, das im wesentlichen aus Kohlenoxydgas und Wasserstoffgas mit geringem Schwefelgehalt besteht unter gleichzeitiger Bindung des vorkommenden Schwefels in einer Schlacke.The purpose of the invention is essentially that of solid or liquid carbonaceous fuels to produce combustible gas consisting essentially of carbon oxide gas and hydrogen gas with a low sulfur content exists with simultaneous binding of the occurring sulfur in a slag.

Die gemäss der Erfindung vorgeschlagene Technik ist u.a. mit Vorteil anwendbar zur Herstellung von reduzierendem Gas für chemische Prozesse, Ersatzbrennstoff für Öl, Gelt; zum Hut·rieb von Gasturbinen und Gas für metallurgische Öfen.The technique proposed according to the invention is i.a. Can be used with advantage for the production of reducing gas for chemical processes, substitute fuel for oil, Valid; for hat · rubbing of gas turbines and gas for metallurgical Ovens.

Bisher bekannte Verfahren zur Herstellung solcher Gase erfordern viel Energie und sind auch mehr oder weniger kompliziert aus verfahrenstechnischen Gesichtspunkten.Previously known methods for producing such gases require a lot of energy and are also more or less complicated from a procedural point of view.

Nach diesen Verfahren hergestellte Gase weisen ausserdem u.a. hohe Schwefelgehalte auf sowie hohe Restgehalte von Kohlendioxyd und Wasser, d.h. sie erzeugen Produkte, die in hohem Grad umweltverschmutzend wirken.Gases produced using this process also have, among other things, high sulfur contents and high residual contents of Carbon dioxide and water, i.e. they create products that are highly polluting.

Durch die vorliegende Erfindung hat es sich überraschenderweise als möglich erwiesen, die oben genannten Unzuträglichkeiten und Nachteile der früher bekannten Technik zu beseitigen, wobei das hauptsächliche Kennzeichen des der Erfindung gemäss vorgeschlagenen Verfahrens darin besteht, dass das Ausgangsmaterial in Pulverform oder flüssiger Form zusammen mit Oxydiermittel und Schlacken— bilder in eine Verbrennungszone injiziert wird unter gleichzeitiger Zufuhr von Wärmeenergie, und dass die Verbrennungszone im Unterteil eines mit stückförmigem,The present invention has surprisingly proven to be possible to remedy the abovementioned inconveniences and to eliminate disadvantages of the previously known technique, the main characteristic of the the invention according to the proposed method is that the starting material in powder form or liquid form is injected into a combustion zone below, along with oxidizing agent and slag images simultaneous supply of thermal energy, and that the combustion zone in the lower part of a piece-shaped,

-r-S--r-S-

festem, kohlehaltigem Material und schwefelbindendem Schlackenbilder gefüllten Schachtes erzeugt wird.solid, carbonaceous material and sulfur-binding Slag images filled manhole is generated.

Das in dieser Weise erfindungsgemäss hergestellte Gas weist einen geringen Schwefelgehalt und geringe Restgehalte von Kohlendioxyd und Wasser im Vergleich mit früheren Verfahren auf. Ein zusätzlicher Vorteil des erfindungsgemäss vorgeschlagenen Verfahrens ist der, dass der Schwefel in einer Schiackenphase gebunden wird, was besonders umweltfreundlich ist und bei spi e] hwcm i;v. nicht dazu führt, dass Schwefelwasserstoff gebildet werden kann. Ausserdem ist das erfindungsgemäss hergestellte Gas im wesentlichen frei von höheren Kohlenwasserstoffen. The gas produced according to the invention in this way has a low sulfur content and low residual contents of carbon dioxide and water in comparison with previous processes. An additional advantage of the method proposed according to the invention is that the sulfur is bound in a schiacken phase, which is particularly environmentally friendly and with spi e] hwcm i; v. does not lead to the formation of hydrogen sulfide. In addition, the gas produced according to the invention is essentially free of higher hydrocarbons.

Durch das erfindungsgemäss vorgeschlagene Verfahren erzielt man auch eine einfache Regelung des eigentlichen Prozesses dadurch, dass man hier einen Brennstoffpuffer in dem Schacht hat, wodurch die Genauigkeitsanforderungen vermindert werden, die für die Zufuhr von Sauerstoffgas und pulverförmigem Brennstoff zu dem Schacht gelten, d.h. eine Abweichung im Verhältnis zwi schon Snuc?r:;tof fgas und pulverförmigem Brennstoff führt nicht: zu ι: i ncr Verschlechterung der Qualität des abgezogenen Gases.Achieved by the method proposed according to the invention you also have a simple regulation of the actual process by having a fuel buffer here in the shaft, thereby reducing the accuracy requirements for the supply of oxygen gas and powdered fuel apply to the shaft, i.e. a deviation in the ratio between already Snuc? r:; tof fgas and powdered fuel does not lead: to ι: i ncr Deterioration in the quality of the withdrawn gas.

Zweckmässigerweise kann im Rahmen der Erfindung als schwefelbindender Schlackenbilder Kalk oder Dolomit und als Oxydiermittel eine Gasmischung, die Sauerstoffgas und/oder Wasser enthält, verwendet werden.Expediently, within the scope of the invention, lime or dolomite and a gas mixture containing oxygen gas and / or water can be used as the oxidizing agent.

Gemäss einer zweckmässigen Ausführungsform der Erfindung kann somit die Temperatur und der Wasserstoffgehalt des im Schacht hergestellten Gases unter gleichzeitiger Ausnützung des physischen Wärmegehaltes des Gases durch Wasserzufuhr im Oberteil des Schachtes, d.h. oberhalb der Verbrennungszone geregelt werden.According to an expedient embodiment of the invention the temperature and the hydrogen content of the gas produced in the shaft can thus be used at the same time the physical heat content of the gas due to the water supply in the upper part of the shaft, i.e. above the combustion zone can be regulated.

31 1 b 7 4 ö31 1 b 7 4 ö

* Gemäss einer weiteren Ausführungsform der Erfindung kann* According to a further embodiment of the invention, can

* die Verbrennungsgeschwindigkeit und die Temperatur durch* the burning rate and the temperature through

geregelte Zufuhr von Wärmeenergie zu der Verbrennungszone geregelt werden, und diese Regelung kann beispielsweise dadurch geschehen, dass das Oxydiermittel erwärmt wird. Gemäss einer bevorzugten Ausführungsform der Erfindung wird als Wärmequelle ein Plasmagenerator verwendet.regulated supply of thermal energy to the combustion zone can be regulated, and this regulation can for example done by heating the oxidizing agent. According to a preferred embodiment of the invention a plasma generator is used as a heat source.

Gegenstand der Erfindung ist auch eine Anordnung zur Ausführung des Verfahrens, und diese Anordnung wird hauptsächlich gekannzeichnet durch einen schachtartigen, mit einer Mischung von stückfürmigem, festem, kohlehaltigem Material und schwefelbindendem Schlackenbilder gefüllten Reaktor mit Zufuhranordnungen für das kohle- und/oder kohlenwasserstoffhaltige Ausgangsmaterial, die in eine im Unterteil des Schachtes befindliche Verbrennungszone mündet, und eine Ablassrinne zum kontinuierlichen Abzug der gebildeten Schlacke und eine im Oberteil des ReaktorsThe invention also provides an arrangement for carrying out the method, and this arrangement becomes primary marked by a shaft-like, with a mixture of lump-shaped, solid, carbonaceous Material and sulfur-binding cinder block Reactor with feed arrangements for the carbon and / or hydrocarbon-containing starting material, which is in a The combustion zone located in the lower part of the shaft opens, and a drainage channel for continuous discharge of the formed slag and one in the top of the reactor

ι vorgesehene Gasabzugsleitung sowie Vorrichtungen zur Zuι provided gas discharge line and devices for supply

fuhr von eventuell benötigter zusätzlicher Wärmeenergie.drove from any additional heat energy required.

Zweckmässigerweise ist der Reaktor mit Wasserzufuhrvorrichtungen versehen, die oberhalb der Verbrennungszone münden.The reactor is expediently provided with water supply devices which are located above the combustion zone flow out.

Die Erfindung wird nachstehend näher im Hinweis auf die in der beigefügten Zeichnung gezeigte Ausführungsform beschrieben.The invention will be described in more detail below with reference to the embodiment shown in the accompanying drawing described.

Auf der Zeichnung wird der schachtartige Reaktor mit 1 bezeichnet. Der Reaktor 1 ist mit einer Mischung 2 aus stückförmigem, festem, kohlehaltigem Material, beispielsweise Steinkohle oder Koks, sowie mit schwefelbindendem Schlackenbilder gefüllt. Die Mischung 2 wird dem Oberteil 3 des Schachtes 1 durch eine Gichtanordnung 4 mit gasgedichteten Zufuhrschleusen zugeführt. Der Oberteil des Schachtes 1 ist durch einen Deckel 5 verschlossen, in dem ein zentral gelegener Gasabzug 7 vorgesehen ist.The shaft-like reactor is denoted by 1 in the drawing. The reactor 1 is made with a mixture 2 lump-shaped, solid, carbonaceous material, for example hard coal or coke, as well as sulfur-binding Slag images filled. The mixture 2 is transferred to the upper part 3 of the shaft 1 through a top assembly 4 supplied gas-sealed feed locks. The upper part of the shaft 1 is closed by a cover 5, in which a centrally located gas vent 7 is provided.

Im unteren Teil des Schachtes 1 wird eine Verbrennungszone 8 gebildet, beispielsweise mit Hilfe eines Plasmabrenners 9, der auch zur Zufuhr einer Mischung 10 von
kohle- und/oder kohlenwasserstoffhaltigem Ausgangsmaterial in Pulverform oder flüssiger Form, Schlackenbilder und Oxydiermittel verwendet wird. Weiterhin ist eine
Abzapfrinne 12 zum Abzug der Schlacke im unteren Teil
des Schachtes 1 vorgesehen. Darüber hinaus sind Zufuhrvorrichtungen 13, 14 für Wasser vorgesehen, die oberhalb der eigentlichen Verbrennungszone 8 münden.In the lower part of the shaft 1, a combustion zone 8 is formed, for example with the aid of a plasma burner 9, which is also used to supply a mixture 10 of
carbon and / or hydrocarbon-containing starting material in powder form or liquid form, slag formers and oxidizing agents are used. Furthermore is a
Draw-off channel 12 for drawing off the slag in the lower part
of the shaft 1 provided. In addition, supply devices 13, 14 for water are provided which open out above the actual combustion zone 8.

Das kohle- und/oder kohlenwasHer«t-of fhai t ige Ausgangsmaterial wird also in Pulverform oder in 1 lüissjijor Form der Verbrennungszone 8 zugeführt, zusammen mit Oxydiermittel, beispielsweise Sauerstoffgas, und Schlackenbi]-der, vorzugsweise saurem Schlackenbilder, wobei die
Verbrennungsgeschwindigkeit und die Temperatur leicht
durch Zufuhr von Wärmeenergie zur Verbrennungszone gercgelt werden kann. Dies kann entweder dadurch erzielt
werden, dass das zugeführte Sauerstoffgas erwärmt wird, oder dadurch, dass ein Plasmagenerator 9 verwendet wird. Darüber hinaus kann man durch die oberhalb der Verbrennungszone gelegenen Wasserzufuhrvorrichtungen 13, 14
die Temperatur und den Wasserstoffgehalt des erzeugten
Gases regeln unter gleichzeitiger Au η η U I. zum) dens physischen Wärmegehaltes des Gases.The coal and / or coal-based starting material is therefore fed to the combustion zone 8 in powder form or in lüissjijor form, together with oxidizing agents, for example oxygen gas, and slag forming agents, preferably acidic slag formers
Burn rate and temperature easily
can be regulated by supplying thermal energy to the combustion zone. This can either be achieved by doing this
that the supplied oxygen gas is heated, or by using a plasma generator 9. In addition, the water supply devices 13, 14
the temperature and the hydrogen content of the produced
Gas regulate with simultaneous Au η η U I. zum) the physical heat content of the gas.

Die in der Zeichnung gezeigte Anlage kann beispielsweise in der im folgenden Beispiel beschriebenen Weise betrieben werden:The system shown in the drawing can be operated, for example, in the manner described in the following example will:

Beispielexample
ββ

Bei einer Zufuhr in der Verbrennungszone 8 des Schachtes vonWith a supply in the combustion zone 8 of the shaft of

610 m Sauerstoffgas 1000 kg pulverförmiger Kohle610 m oxygen gas 1000 kg powdered coal

50 kg Schlackenbilder (Al0O-, = 20 %, SiO0 = 80 %)50 kg slag formers (Al 0 O-, = 20%, SiO 0 = 80%)

2 32 3

und einer gleichzeitigen Zufuhr von Wasser durch die Zufuhrvorrichtung 13,14 in einer Menge vonand a simultaneous supply of water through the supply device 13.14 in the amount of

330 Liter330 liters

erhielt man 2635 m abgehendes Gas mit einer Temperatur von 950 C und einer Zusammensetzung vonreceived 2635 m of outgoing gas with a temperature of 950 C and a composition of

CO2 3,3 %CO 2 3.3%

CO 58,4 %CO 58.4%

H2 34,6 %H 2 34.6%

H2O 2,9 %H 2 O 2.9%

N0 1,3 % »N 0 1.3% »

sowie 24 0 kg Schlacke. Als Füllung in dem Schacht wurdenand 24 0 kg of slag. As filling in the shaft were

* 70 kg Koks und 120 kg Kalkstein verwendet und die Tempe* 70 kg of coke and 120 kg of limestone used and the tempe

ratur in der Verbrennungszone betrug etwa 1500 C. Dor Energiebedarf belief sich auf 4 50 kWh.The temperature in the combustion zone was around 1500 C. The energy requirement was 4 50 kWh.

Die Erfindung ist natürlich nicht auf das in der Zeichnung gezeigte Ausführungsbeispiel beschränkt sondern kann in verschiedener Weise im Rahmen der nachstehenden x Patentansprüche abgewandelt werden.The invention is of course not limited to that shown in the drawings embodiment but can be modified in various ways within the scope of the following claims x.

Claims (9)

PATENTANSPRÜCHEPATENT CLAIMS 1. Verfahren zur Herstellung von im wesentlichen Kohlenoxydgas und Wasserstoffgas enthaltendem Gas aus kohle- und/oder kohlenwasserstoffhaltigem Ausgangsmaterial, dadurch gekennzeichnet, dass das Ausgangsmaterial in Pulverform oder flüssiger Form zusammen mit Oxydiermittel und Schlackenbilder in eine Verbrennungszone injiziert wird unter gleichzeitiger Zufuhr von Wärmeenergie, und dass die Verbrennungszonc im Unl<.;rtei.l eines mit stückförmigem, festem, kohlehaltigem Material und schwefelbindendem Schlackenbilder gefüllten Schachtes erzeugt wird.1. Process for the production of essentially carbon monoxide gas and gas containing hydrogen gas from carbon- and / or hydrocarbon-containing starting material, characterized in that the starting material is in powder form or injected into a combustion zone in liquid form together with oxidizing agent and slag formers is with simultaneous supply of heat energy, and that the combustion zone in the Unl <.; rtei.l one filled with lump-shaped, solid, carbonaceous material and sulfur-binding slag images Shaft is generated. 2. Verfahren nach Anspruch 1,dadurch gekennzeichnet, dass man als schwefelbindenden Schlackenbilder Kalk oder Dolomit verwendet. 2. The method according to claim 1, characterized in that that lime or dolomite is used as sulfur-binding slag formers. 3. Verfahren nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass man als Oxydiermittel eine Gasmischung, die Sauerstoff und/oder Wasser enthält, verwendet.3. The method according to claim 1 or 2, characterized in that one is used as the oxidizing agent a gas mixture containing oxygen and / or water is used. 4. Verfahren nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass die Temperatur und der Wasserstoffgehalt des in dem Schacht hergestellten Gases unter gleichzeitiger Ausnützung des physischen Wärmegehaltes des Gases durch Wasserzufuhr im Oberteil des Schachtes geregelt wird.4. The method according to any one of the preceding claims, characterized in that the temperature and the hydrogen content of the gas produced in the shaft with simultaneous Utilization of the physical heat content of the gas is regulated by the water supply in the upper part of the shaft. 5. Verfahren nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass die Verbrennungsgeschwindigkeit und die Temperatur durch geregelte Zufuhr von Würmeenorgic in dor Vurbrennungszone geregelt wird.5. The method according to any one of the preceding claims, characterized in that the rate of combustion and the temperature due to the regulated supply of worm orgy in the pre-combustion zone is regulated. 6. Verfahren nach Anspruch 5, dadurch gekennzeichnet, dass die Regelung durch Erwärmung des Oxydiermittels erfolgt.6. The method according to claim 5, characterized in that that regulation takes place by heating the oxidizing agent. 7. Verfahren nach Anspruch 5, dadurch gekennzeichnet, dass die Erwärmung in einem Plasmagenerator geschieht.7. The method according to claim 5, characterized in that that the heating takes place in a plasma generator. 8. Anordnung zur Herstellung eines im wesentlichen Kohlenoxydgas und Wasserstoffgas enthaltenden Gases aus kohle- und/oder kohlenwasserstoffhaltigem Ausgang immaterial zur Durchführung des Verfahrens nach Anspruch 1, gekennzeichnet durch einen schachtartigen, mit einer Mischung (2) von stückförmigem, festem, kohlehaltigem Material und8. Arrangement for the production of a gas containing essentially carbon oxide gas and hydrogen gas from an output containing carbon and / or hydrocarbons immaterial to carry out the process Claim 1, characterized by a shaft-like, with a mixture (2) of lump-shaped, solid, carbonaceous material and ■ . schwefelbindendem Schlackenbilder gefüllten Reaktor (1) mit Zufuhranordnungen für das kohle- und/ /oder kohlenwasserstoffhaltige Ausgangsmaterial, die in einer im Unterteil des Schachtes befindlichen Verbrennungszone (8) münden, und eine Ablassrinne (12) zum kontinuierlichen Abzug der gebildeten Schlacke und eine im Oberteil des Reaktors (1) vorgesehene Gasabzugsleitung (7) sowie Vorrichtungen zur Zufuhr von eventuell benötigter zusätzlicher Wärmeenergie.■. sulfur-binding slag formation filled reactor (1) with feed arrangements for the coal and / / or hydrocarbonaceous starting material that open into a combustion zone (8) located in the lower part of the shaft, and a drainage channel (12) for the continuous withdrawal of the slag formed and one provided in the upper part of the reactor (1) Gas discharge line (7) and devices for supplying any additional items that may be required Thermal energy. 9. Anordnung nach Anspruch 8,dadurch gekennzeichnet, dass der Reaktor (1) mit Wasserzufuhranordnungen (13,14) versehen ist, die in dem Schacht oberhalb der Verbrennungszone (8) münden.9. Arrangement according to claim 8, characterized in that that the reactor (1) is provided with water supply arrangements (13, 14) which are located in the shaft above the combustion zone (8) flow out.
DE3115748A 1981-03-10 1981-04-18 Method for generating fuel gas and slag tapping generator Expired DE3115748C2 (en)

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SE8101496A SE434163B (en) 1981-03-10 1981-03-10 SET AND DEVICE FOR PREPARING A MAIN COOLOXIDE AND VETGAN CONTAINING GAS FROM COAL AND / OR CARBON-CONTAINING INGREDIENTS

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DD232507A5 (en) 1986-01-29
AU542133B2 (en) 1985-02-07
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SE434163B (en) 1984-07-09
FI813747L (en) 1982-09-11
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FR2501711B1 (en) 1986-12-26
CA1179503A (en) 1984-12-18
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CS229922B2 (en) 1984-07-16
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ATA502881A (en) 1989-01-15
IN157068B (en) 1986-01-11
PL234411A1 (en) 1982-09-13
JPS57149803A (en) 1982-09-16
GB2094337A (en) 1982-09-15
AT388741B (en) 1989-08-25
PL136806B1 (en) 1986-03-31
FI68075B (en) 1985-03-29
BR8200162A (en) 1982-11-03
OA06995A (en) 1983-08-31
SE8101496L (en) 1982-09-11
DE3115748C2 (en) 1985-11-21
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IT8125339A0 (en) 1981-11-27
AU7756481A (en) 1982-09-16

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